Printing ink color mixing and stirring device for cigarette case printing

Abstract

The printing ink color mixing and stirring device for cigarette case printing is applied to the field of printing ink stirring and comprises a bottom plate, an outer box frame is connected to the top of the bottom plate in a bolting mode, a top plate is connected to the top of the outer box frame in a bolting mode, an inner storage barrel is placed in the outer box frame, and a weighing mechanism is arranged in the outer box frame; a shell is placed on the top of the top plate, an exhaust inlet is formed in the bottom of the shell, a fixing cylinder is installed on the back face of the shell in a penetrating mode, and a first motor is connected to the interior of the fixing cylinder through a fixing rod in a bolted mode. According to the ink mixing device, the stirring effect is good, the ink raw material mixing efficiency between all layers in the inner storage barrel is improved, the occupied space of the stirring assembly in the inner storage barrel is reduced, the quality of ink after color mixing is guaranteed, meanwhile, volatile harmful gas can be treated, it is avoided that the volatile gas is inhaled into the body by surrounding people, and the environment is protected. The production safety of the device can be guaranteed, the surrounding environment is improved, and the practicability is high.

Description

Technical Field

[0001] The invention relates to the field of ink stirring, in particular to an ink color mixing and stirring device for cigarette box printing. Background Art

[0002] At present, a Chinese invention with a publication number of CN109603623B discloses an oil-based ink stirring device, including a main body, a support rod, a stirring rod, a fixed base and a fixed block. The top of the main body is embedded with a support rod near one side, the top of the support rod is embedded with a stirring rod, the bottom of the stirring rod is fixedly connected with a stirring blade, the top of the main body is embedded with a fixed base, and the top of the fixed base is embedded with a fixed block; the fixed block includes a placement plate, an embedding groove, an inclined groove, a displacement block, a tooth mark, a stop block, a displacement shaft, a limit block, a slide rail and a limit rod, the stop block includes a suction cup, a contraction block, a lifting rod, a limit tube and a displacement groove, and the displacement shaft includes a rotating rod and a connecting rod. The device is provided with a displacement block, and the displacement shaft is pushed by the displacement block contracting inward when bearing the weight of the ink, so that the stop block extends out to fix the ink barrel; Although the existing stirring device can limit the ink barrel through the displacement block to prevent the ink in the ink barrel from shifting during the stirring process, there are still other problems during use, such as it is difficult to purify the volatile harmful gases generated during the ink stirring process. During the manufacturing and use of the ink, in order to dissolve the pigment and adjust the viscosity, some volatile organic solvents such as acetone, methanol, ethyl acetate, etc. are usually used. These organic solvents are easy to volatilize during the stirring process. The hazards of these harmful gases are mainly reflected in two aspects: First, they are irritating to the human body. After entering the human body, they will cause stinging in the eyes, nose, and throat, and even serious symptoms such as shortness of breath and loss of consciousness; second, they are easy to cause fires and explosions, because these gases can form explosive mixtures. Once they encounter triggering factors such as fire sources, static electricity, and high temperatures, fires and explosions will occur, posing a great threat to personnel and facilities. In addition, the stirring effect is poor. The stirring rod is in an immovable state after being inserted into the barrel, and the ink raw materials are obviously stratified after being poured in. The stirring rod located only at the bottom layer is more difficult to stir, and it is difficult to fully mix the inks at all levels. Therefore, not only will the stirring efficiency be slow, but it will also have a certain impact on the quality of the finished ink product. In order to solve the above-mentioned problems, we propose an ink color mixing and stirring device for cigarette box printing. Summary of the invention

[0003] The purpose of the present invention is to provide an ink color mixing and stirring device for cigarette box printing, which solves the problem that the existing stirring device cannot collect and filter volatile harmful gases and has a poor stirring effect.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: an ink color mixing and stirring device for cigarette box printing, comprising a bottom plate, an outer box frame is bolted to the top of the bottom plate, an inner storage cylinder is placed inside the outer box frame, a weighing mechanism is arranged inside the outer box frame, a shell is placed on the top of the top plate, an air suction port is opened at the bottom of the shell, a fixed cylinder is installed through the back of the shell, a first motor is bolted to the inside of the fixed cylinder through a fixed rod, a fan blade is fixedly sleeved at the output end of the first motor, activated carbon filter screens are arranged on both sides of the fixed cylinder, a heating mechanism is arranged inside the bottom plate, a stirring mechanism is arranged inside the inner storage cylinder, a fixed frame is welded to the top of the bottom plate, a reciprocating screw is rotatably connected inside the fixed frame, a third motor is fixedly sleeved at the bottom end of the reciprocating screw, a threaded plate is threadedly connected to the surface of the reciprocating screw, and one side of the threaded plate is welded to one side of the shell through a fixing member.

[0005] The adoption of the above technical scheme can achieve a good stirring effect, accelerate the mixing efficiency of the ink raw materials between the various layers in the inner storage cylinder, reduce the space occupied by the stirring component in the inner storage cylinder, ensure the quality of the ink after color adjustment, and at the same time, can process volatile harmful gases to prevent volatile gases from being inhaled into the body by surrounding people, and can also ensure the safety of the production of the device, improve the surrounding environment, and have high practicality.

[0006] The present invention is further configured as follows: the weighing mechanism includes a support frame, the support frame is bolted inside the outer box frame, weighing sensors are symmetrically bolted between the top of the support frame and the inner storage cylinder, and a multi-way junction box is bolted to the top of the support frame.

[0007] By adopting the above technical solution, through the setting of the support frame, weighing sensor and multi-way junction box, a weighing function can be provided, which is convenient for personnel to observe the raw liquid poured into the inner storage cylinder from the PLC controller with a display screen outside the outer box frame.

[0008] The present invention is further configured as follows: the heating mechanism includes a circulation pump, a heater is provided on one side of the circulation pump, the circulation pump and the heater are both bolted to the inside of the outer box frame, the other end of the heater is fixedly sleeved with a liquid inlet pipe connected to the inner storage cylinder, the other end of the circulation pump is fixedly sleeved with a liquid delivery pipe, the other end of the liquid delivery pipe is connected to the top end of the inner storage cylinder surface, and the front side of the outer box frame is hinged with an inspection door via a hinge.

[0009] By adopting the above technical solution, through the arrangement of the circulation pump, the heater, the liquid inlet pipe and the liquid delivery pipe, a heating function can be achieved. The ink in the inner storage cylinder can enter the heater from the bottom by opening the first valve. The ink entering the heater will be sent to the circulation pump after being heated. After the circulation pump is started, the ink will be sent upward through the liquid delivery pipe and then sent to the inner storage cylinder again.

[0010] The present invention is further configured as follows: the stirring mechanism comprises a rotating shaft, the surface of the rotating shaft is rotatably connected to the bottom of the shell through a bearing, a stirring blade is installed on the surface of the rotating shaft, and a second motor is fixedly sleeved on the top end of the rotating shaft.

[0011] By adopting the above technical solution, through the setting of the rotating shaft, stirring blades and the second motor, it can have the function of stirring materials. When the second motor is started, it will drive the rotating shaft to rotate. When the rotating shaft rotates, it will drive the stirring blades to stir the ink in the inner storage cylinder.

[0012] The present invention is further configured as follows: a mounting frame is welded inside the shell, the top and bottom of the activated carbon filter screen are both clamped with a holder, and the other sides of the two holders are bolted to the shell and the mounting frame respectively.

[0013] By adopting the above technical solution, the activated carbon filter screen plate can be limited by setting the mounting frame and the holder, so as to prevent the activated carbon filter screen plate from shifting and tilting after being placed.

[0014] The present invention is further configured as follows: a dustproof net is bolted to the back of the shell, and the diameter of the dustproof net is greater than the diameter of the exhaust slot.

[0015] By adopting the above technical solution, the dustproof net is provided to play a role of dustproof protection, preventing dust in the air from entering the fixed cylinder through the exhaust slot.

[0016] The present invention is further configured as follows: a moisture-proof pad is bolted to the bottom of the base plate.

[0017] By adopting the above technical solution and setting the moisture-proof pad, the moisture-proof and corrosion-proof effect of the bottom of the base plate can be improved, thereby extending the service life of the base plate.

[0018] The present invention is further configured as follows: a slide rail is bolted inside the fixing frame, and a sliding block slidably connected to the slide rail is welded on the other side of the threaded plate.

[0019] By adopting the above technical solution, the threaded plate can be limited by setting the slide rail and the slider to prevent the threaded plate from flipping during the up and down movement.

[0020] The present invention is further configured as follows: two limit plates are clamped on the surface of the liquid delivery pipe, and one side of the limit plate is bolted to the inside of the outer box frame by screws.

[0021] By adopting the above technical solution, the liquid delivery pipe can be limited by setting the limiting plate, thereby improving the stability of the liquid delivery pipe after installation and connection.

[0022] The present invention is further configured as follows: a liquid discharge pipe is passed through the surface of the liquid inlet pipe, the other end of the liquid discharge pipe passes through and extends to the outside of the outer box frame, and a first valve and a second valve are respectively installed on the surfaces of the liquid inlet pipe and the third motor.

[0023] By adopting the above technical solution, through the arrangement of the discharge pipe, the first valve and the second valve, it is convenient for personnel to discharge and collect the stirred ink in the inner storage cylinder.

[0024] In summary, the present invention has the following beneficial effects: 1. The present invention starts the third motor to drive the reciprocating screw to rotate when in use. When the reciprocating screw rotates, it drives the threaded plate to move upward through the cooperation of the slide rail and the slider. After the threaded plate moves upward, it drives the shell to move upward together with the cooperation of the fixing member. When the shell moves to the highest point, the raw materials required for ink color mixing are poured into the inner storage cylinder according to a certain specific gravity ratio. After the raw materials are poured, the second motor and the third motor are started at the same time. After the second motor is started, it drives the rotating shaft and the stirring blades to stir and mix the raw materials at the bottom layer. After the third motor is started, it drives the shell to reciprocate up and down. When the shell reciprocates up and down, it drives the stirring blades to contact the ink at other layers, so as to achieve a good stirring effect, accelerate the mixing efficiency of the ink raw materials between the layers in the inner storage cylinder, reduce the space occupied by the stirring component in the inner storage cylinder, and ensure the quality of the ink after color mixing. 2. The present invention starts the first motor during the stirring process of the ink. After starting, the first motor will drive the fan blades to rotate with the cooperation of the fixed rod. When the fan blades rotate, they will send internal air out from the exhaust slot with the cooperation of the fixed cylinder. When the interior of the shell is in negative pressure due to the exhaust, the volatile harmful gases that float upward in the storage cylinder at the bottom will be sucked in through the suction port under the negative pressure state. After being inhaled, the harmful gases will pass through the activated carbon filter screen under the guidance of the mounting frame. The activated carbon filter screen can adsorb and intercept impurities in the harmful gases and can process volatile harmful gases to prevent volatile gases from being inhaled into the bodies of surrounding people. It can also ensure the safety of the production of the device, improve the surrounding environment, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of the structure of the present invention; Figure 2 It is a front cross-sectional view of the structure of the present invention; Figure 3 It is a schematic diagram of the back side of the structural housing of the present invention; Figure 4 The present invention Figure 2 A magnified view of the structure at center; Figure 5 The present invention Figure 2 Enlarged view of the structure at point B in the middle.

[0026] 1. Bottom plate; 2. Outer box frame; 3. Top plate; 4. Inner storage cylinder; 5. Weighing mechanism; 51. Support frame; 52. Weighing sensor; 53. Multi-way junction box; 6. Shell; 7. Air inlet; 8. Fixed cylinder; 9. First motor; 10. Fan blade; 11. Activated carbon filter screen; 12. Heating mechanism; 121. Circulation pump; 122. Heater; 123. Liquid inlet pipe; 124. Liquid delivery pipe; 13. Stirring mechanism; 131. Rotating shaft; 132. Stirring blade; 133. Second motor; 14. Fixed frame; 15. Reciprocating screw; 16. Third motor; 17. Threaded plate; 18. Mounting frame; 19. Holder; 20. Dustproof net; 21. Moisture-proof pad; 22. Slide rail; 23. Sliding block; 24. Inspection door; 25. Limiting plate; 26. Drain pipe; 27. First valve; 28. Second valve. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0028] Example 1: Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, an ink color mixing and stirring device for cigarette box printing, comprising a bottom plate 1, an outer box frame 2 is bolted to the top of the bottom plate 1, a top plate 3 is bolted to the top of the outer box frame 2, an inner storage cylinder 4 is placed inside the outer box frame 2, a weighing mechanism 5 is arranged inside the outer box frame 2, a shell 6 is placed on the top of the top plate 3, an air inlet 7 is opened at the bottom of the shell 6, a fixed cylinder 8 is installed through the back of the shell 6, a first motor 9 is bolted to the inside of the fixed cylinder 8 through a fixed rod, a fan blade 10 is fixedly sleeved on the output end of the first motor 9, activated carbon filter screen plates 11 are arranged on both sides of the fixed cylinder 8, a heating mechanism 12 is arranged inside the bottom plate 1, the first motor 9 is started during the mixing process of the ink, and the first motor 9 will drive the fan blades 10 to rotate with the cooperation of the fixed rod after starting. When the fan blades 10 rotate, they will send the internal air out from the exhaust slot with the cooperation of the fixed cylinder 8. When the inside of the shell 6 is in negative pressure due to the exhaust, the volatile harmful gases that float upward in the bottom inner storage cylinder 4 will be sucked in through the suction port 7 in the negative pressure state. After being inhaled, the harmful gases will pass through the activated carbon filter plate 11 under the guidance of the mounting frame 18. The activated carbon filter plate 11 can adsorb and intercept impurities in the harmful gases, can process the volatile harmful gases, and prevent the volatile gases from being inhaled into the body by the surrounding personnel. It can also ensure the safety of the device production, improve the surrounding environment, and has high practicality.

[0029] refer to Figure 2 The weighing mechanism 5 includes a support frame 51, which is bolted to the inside of the outer box frame 2. A weighing sensor 52 is symmetrically bolted between the top of the support frame 51 and the inner storage cylinder 4. A multi-way junction box 53 is bolted to the top of the support frame 51. Through the arrangement of the support frame 51, the weighing sensor 52 and the multi-way junction box 53, a weighing function can be provided, which is convenient for personnel to observe the raw liquid poured into the inner storage cylinder 4 from the PLC controller with a display screen outside the outer box frame 2.

[0030] refer to Figure 2 and Figure 5 The heating mechanism 12 includes a circulation pump 121, and a heater 122 is arranged on one side of the circulation pump 121. The circulation pump 121 and the heater 122 are both bolted to the inside of the outer box frame 2. The other end of the heater 122 is fixedly sleeved with a liquid inlet pipe 123 connected to the inner storage cylinder 4. The other end of the circulation pump 121 is fixedly sleeved with a liquid delivery pipe 124, and the other end of the liquid delivery pipe 124 is connected to the top of the surface of the inner storage cylinder 4. The front of the outer box frame 2 is hinged with an inspection door 24. Through the arrangement of the circulation pump 121, the heater 122, the liquid inlet pipe 123 and the liquid delivery pipe 124, the heating function can be provided. The ink in the inner storage cylinder 4 can be allowed to enter the heater 122 from the bottom by opening the first valve 27. The ink entering the heater 122 will be sent to the circulation pump 121 after being heated. After starting, the circulation pump 121 will send the ink upward through the liquid delivery pipe 124 and into the inner storage cylinder 4 again.

[0031] refer to Figure 2 and Figure 4 A mounting frame 18 is welded inside the shell 6, and a holder 19 is clamped on the top and bottom of the activated carbon filter screen plate 11. The other sides of the two holders 19 are bolted to the shell 6 and the mounting frame 18 respectively. Through the setting of the mounting frame 18 and the holder 19, the activated carbon filter screen plate 11 can be limited to prevent the activated carbon filter screen plate 11 from shifting and tilting after being placed in.

[0032] refer to Figure 3 A dustproof net 20 is bolted to the back of the shell 6. The diameter of the dustproof net 20 is larger than the diameter of the exhaust slot. The dustproof net 20 can play a dustproof protection role and prevent dust in the air from entering the fixed tube 8 from the exhaust slot.

[0033] refer to Figure 2 Two limit plates 25 are clamped on the surface of the liquid delivery pipe 124, and one side of the limit plate 25 is bolted to the inside of the outer box frame 2 by screws. Through the setting of the limit plate 25, the liquid delivery pipe 124 can be limited, thereby improving the stability of the liquid delivery pipe 124 after installation and connection.

[0034] refer to Figure 5 The surface of the liquid inlet pipe 123 is penetrated by a discharge pipe 26, the other end of the discharge pipe 26 penetrates and extends to the outside of the outer box frame 2, and the surfaces of the liquid inlet pipe 123 and the third motor 16 are respectively installed with a first valve 27 and a second valve 28. Through the arrangement of the discharge pipe 26, the first valve 27 and the second valve 28, it is convenient for personnel to discharge and collect the stirred ink in the inner storage cylinder 4.

[0035] Brief description of the use process: the first motor 9 is started during the stirring process of the ink. After starting, the first motor 9 will drive the fan blade 10 to rotate with the cooperation of the fixed rod. When the fan blade 10 rotates, it will send the internal air out from the exhaust slot with the cooperation of the fixed cylinder 8. When the inside of the shell 6 is in a negative pressure due to the exhaust, the volatile harmful gas that floats upward in the bottom inner storage cylinder 4 will be sucked in through the suction port 7 in the negative pressure state. After being inhaled, the harmful gas will pass through the activated carbon filter screen 11 under the guidance of the mounting frame 18. The activated carbon filter screen 11 can adsorb and intercept impurities in the harmful gas.

[0036] Example 2: Reference Figure 1 and Figure 2, an ink color mixing device for cigarette box printing, wherein a stirring mechanism 13 is arranged inside an inner storage cylinder 4, a fixing frame 14 is welded on the top of a bottom plate 1, a reciprocating screw 15 is rotatably connected inside the fixing frame 14, a third motor 16 is fixedly sleeved on the bottom end of the reciprocating screw 15, a threaded plate 17 is threadedly connected on the surface of the reciprocating screw 15, one side of the threaded plate 17 is welded to one side of a housing 6 through a fixing member, and the reciprocating screw 15 is driven to rotate by starting the third motor 16 during use, and the reciprocating screw 15 is driven to move upward by the cooperation of a slide rail 22 and a slider 23 when rotating, and the threaded plate 17 is driven to move upward by the cooperation of a fixing member after moving upward, and the housing 6 is driven upward together by the cooperation of the fixing member after the threaded plate 17 is driven upward by the cooperation of the fixing member. When the shell 6 moves up to the highest point, the raw materials required for ink color mixing are poured into the inner storage tube 4 according to a certain specific gravity ratio. After the raw materials are poured in, the second motor 133 and the third motor 16 are started at the same time. After starting, the second motor 133 will drive the rotating shaft 131 and the stirring blades 132 to stir and mix the raw materials of the bottom layer. After starting, the third motor 16 will drive the shell 6 to reciprocate up and down. When the shell 6 reciprocates up and down, it will drive the stirring blades 132 to contact with the ink on other layers, which can achieve a good stirring effect, accelerate the mixing efficiency of the ink raw materials between the layers in the inner storage tube 4, reduce the space occupied by the stirring component in the inner storage tube 4, and ensure the quality of the ink after color mixing.

[0037] refer to Figure 2 The stirring mechanism 13 includes a rotating shaft 131, the surface of the rotating shaft 131 is rotatably connected to the bottom of the shell 6 through a bearing, a stirring blade 132 is installed on the surface of the rotating shaft 131, and a second motor 133 is fixedly sleeved on the top of the rotating shaft 131. Through the arrangement of the rotating shaft 131, the stirring blade 132 and the second motor 133, the material stirring function can be achieved. When the second motor 133 is started, it will drive the rotating shaft 131 to rotate, and when the rotating shaft 131 rotates, it will drive the stirring blade 132 to stir the ink in the inner storage cylinder 4.

[0038] refer to Figure 1 and Figure 2 A moisture-proof pad 21 is bolted to the bottom of the base plate 1. The moisture-proof pad 21 can improve the moisture-proof and corrosion-proof effect of the bottom of the base plate 1 and extend the service life of the base plate 1.

[0039] refer to Figure 2 A slide rail 22 is bolted to the inside of the fixed frame 14, and a slider 23 slidably connected to the slide rail 22 is welded to the other side of the threaded plate 17. Through the setting of the slide rail 22 and the slider 23, the threaded plate 17 can be limited to prevent the threaded plate 17 from flipping over during the up and down movement.

[0040] Brief description of the use process: when in use, the third motor 16 is started to drive the reciprocating screw 15 to rotate. When the reciprocating screw 15 rotates, it will drive the threaded plate 17 to move upward through the cooperation of the slide rail 22 and the slider 23. After moving upward, the threaded plate 17 will drive the shell 6 to move upward together with the cooperation of the fixing part. When the shell 6 moves to the highest point, the raw materials required for ink color mixing are poured into the inner storage cylinder 4 according to a certain specific gravity ratio. After the raw materials are poured, the second motor 133 and the third motor 16 are started at the same time. After starting, the second motor 133 will drive the rotating shaft 131 and the stirring blade 132 to stir and mix the raw materials of the bottom layer. After starting, the third motor 16 will drive the shell 6 to reciprocate up and down. When the shell 6 reciprocates up and down, it will drive the stirring blade 132 to contact with ink on other layers.

[0041] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An ink mixing and stirring device for cigarette box printing, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is bolted to an outer box frame (2), the top of the outer box frame (2) is bolted to a top plate (3), an inner storage cylinder (4) is placed inside the outer box frame (2), a weighing mechanism (5) is arranged inside the outer box frame (2), a shell (6) is placed on the top of the top plate (3), an air inlet (7) is provided at the bottom of the shell (6), a fixing cylinder (8) is installed through the back of the shell (6), a first motor (9) is bolted to the inside of the fixing cylinder (8) via a fixing rod, a fan blade (10) is fixedly sleeved on the output end of the first motor (9), and the Activated carbon filter screens (11) are provided on both sides of the fixed cylinder (8), a heating mechanism (12) is provided inside the bottom plate (1), a stirring mechanism (13) is provided inside the inner storage cylinder (4), a fixed frame (14) is welded to the top of the bottom plate (1), a reciprocating screw (15) is rotatably connected inside the fixed frame (14), a third motor (16) is fixedly sleeved at the bottom end of the reciprocating screw (15), a threaded plate (17) is threadedly connected to the surface of the reciprocating screw (15), and one side of the threaded plate (17) is welded to one side of the housing (6) via a fixing member.

2. The ink color mixing and stirring device for cigarette box printing according to claim 1, characterized in that: The weighing mechanism (5) comprises a support frame (51), the support frame (51) being bolted to the inside of the outer box frame (2), a weighing sensor (52) being bolted symmetrically between the top of the support frame (51) and the inner storage cylinder (4), and a multi-way junction box (53) being bolted to the top of the support frame (51).

3. The ink color mixing and stirring device for cigarette box printing according to claim 1, characterized in that: The heating mechanism (12) comprises a circulation pump (121), a heater (122) being arranged on one side of the circulation pump (121), the circulation pump (121) and the heater (122) being bolted to the inside of the outer box frame (2), the other end of the heater (122) being fixedly sleeved with a liquid inlet pipe (123) communicating with the inner storage cylinder (4), the other end of the circulation pump (121) being fixedly sleeved with a liquid delivery pipe (124), the other end of the liquid delivery pipe (124) being communicated with the top end of the surface of the inner storage cylinder (4), and an inspection door (24) being hingedly connected to the front side of the outer box frame (2) via a hinge.

4. The ink color mixing and stirring device for cigarette box printing according to claim 1, characterized in that: The stirring mechanism (13) comprises a rotating shaft (131), the surface of the rotating shaft (131) being rotatably connected to the bottom of the housing (6) via a bearing, a stirring blade (132) being mounted on the surface of the rotating shaft (131), and a second motor (133) being fixedly sleeved on the top end of the rotating shaft (131).

5. The ink color mixing and stirring device for cigarette box printing according to claim 1, characterized in that: A mounting frame (18) is welded inside the shell (6), and a clamping seat (19) is clamped on the top and bottom of the activated carbon filter screen plate (11), and the other sides of the two clamping seats (19) are bolted to the shell (6) and the mounting frame (18) respectively.

6. The ink color mixing and stirring device for cigarette box printing according to claim 1, characterized in that: A dustproof net (20) is bolted to the back of the shell (6), and the diameter of the dustproof net (20) is greater than the diameter of the exhaust slot.

7. The ink color mixing and stirring device for cigarette box printing according to claim 1, characterized in that: A moisture-proof pad (21) is bolted to the bottom of the base plate (1).

8. The ink color mixing and stirring device for cigarette box printing according to claim 1, characterized in that: A slide rail (22) is bolted inside the fixed frame (14), and a sliding block (23) slidably connected to the slide rail (22) is welded on the other side of the threaded plate (17).

9. The ink color mixing and stirring device for cigarette box printing according to claim 3, characterized in that: Two limit plates (25) are clamped on the surface of the liquid delivery pipe (124), and one side of the limit plate (25) is bolted to the inside of the outer box frame (2) via screws.

10. The ink color mixing and stirring device for cigarette box printing according to claim 3, characterized in that: A liquid discharge pipe (26) passes through the surface of the liquid inlet pipe (123) and is in communication with the liquid discharge pipe (26). The other end of the liquid discharge pipe (26) passes through and extends to the outside of the outer box frame (2). A first valve (27) and a second valve (28) are respectively installed on the surfaces of the liquid inlet pipe (123) and the third motor (16).

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